At first he had tried to remove the black mask, but with each pull it seemed to cover his entire body with a black leather cloth, finally covering him head to toe.  Then it started changing him slowly at first, every bit of his body felt electrified, he was so turned on he reached down to touch his cock and he came, and each time he orgasmed he found it smaller than before...

That was four hours and untold orgasms ago.  He, now a she, pulls on her huge nipples, as her pussy gushes onto her tight leather coat, mouth open ready for her first thick cum filled cock...